Dampier to Bunbury Natural Gas Pipeline

The Dampier to Bunbury Natural Gas Pipeline (DBNGP) is the longest natural gas pipeline in Australia and runs entirely underground. It was commissioned in 1984 following three years of planning and construction. The DBNGP is currently operated by DBNGP (WA) Transmission Pty Limited and trades as DBP. DBP's shareholders are the DUET Group and Alcoa.